SAP Knowledge Base Article - Preview

2681215 - Signal 11 when dt_apply is set to above 1 but dynamic_sql is set to off - SRS 16.0

Symptom

  • In an HADR environment, if the attributes of a database connection are set as:

        alter connection to <data_server>.<database> set dt_apply to '<value>'  //value > 1, default is 1
        alter connection to <data_server>.<database> set dynamic_sql to 'off'

  • Replication Server will crash with signal 11 and the following stack:

        Thread WORKER( ) infected with signal 11.
        Dumping memory trace.
        ***************STACK TRACE***************
        *****thread WORKER( )*******
        exc__appDumpStack 
        exc_terminate 
        sun_svr4_catch_signal 
        dsi__seqCheckSequence 
        _dsi_exec_flush 
        _dsi_exec_send_cmd 
        _dsi_exec 
        dsi_hq_sql_generic
        dsi_hq_continuous_repl 
        dsi_hq_apply_noblk 
        _dsi_apply_ins_upd_tbl
        _dsi_hq_apply_task 
        RSTaskExec 
        srv__start_function 
        _lwp_start 
        *****End of stack trace.****
        Internal error. Attempting to produce a core file.


Read more...

Environment

SAP Adaptive Server Enterprise (ASE) 16.0 with Always-on Option (HADR)

Product

SAP Replication Server 16.0

Keywords

CR816177, CR#816177, 816177, SEGV, segmentation, storage, access, violation, fault, segfault, stacktrace, stacktrc , KBA , BC-SYB-REP , Sybase Replication Server (standalone) , Bug Filed

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP ONE Support launchpad (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.